|
Automatic Quartz
Automatic quartz is a collective term describing watch Movement (clockwork), movements that combine a self-winding rotor mechanism (as used in Automatic watch, automatic mechanical watches) to generate electricity with a Piezoelectricity, piezoelectric Crystal oscillator, quartz crystal as its timing element. Such movements aim to provide the advantages of quartz without the inconvenience and environmental impact of batteries. Several manufacturers employ this technique. Mode of operation A rotating pendulum inside the case is attached to a relatively large gear which meshes with a very small pinion. As the wearer moves, the pendulum turns and spins the pinion at a very high speed - up to 100,000 Revolutions per minute, rpm. This is coupled to a miniature electrical generator which charges a storage device which is a capacitor(s) or a rechargeable Button cell, battery. A typical full charge will last between two weeks and six months. Applications Seiko Japanese company Seiko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Kinetic Small
Kinetic (Ancient Greek: κίνησις “kinesis”, movement or to move) may refer to: * Kinetic theory of gases, Kinetic theory, describing a gas as particles in random motion * Kinetic energy, the energy of an object that it possesses due to its motion Art and entertainment * Kinetic art, a form of art involving mechanical and/or random movement, including optical illusions. * ''Kinetic'', the 13th episode of the Smallville (season 1), first season of the TV series ''Smallville'' * Kinetic (comics), ''Kinetic'' (comics), a comic by Allan Heinberg and Kelley Pucklett * Kinetic (song), "Kinetic" (song), a song by Radiohead Business * Kinetic, a brand of Windstream Holdings * Kinetic Engineering Limited, Indian automotive manufacturer * Kinetic Group, Australian-based public transport company Technology * "Kinetic", Seiko's trademark for its automatic quartz technology * The ''Kinetic camera system'' by Birt Acres (1854–1918), photographer and film pioneer * Kinetic projectil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Omega SA
Omega SA is a Swiss luxury watchmaker based in Biel/Bienne, Switzerland. Founded by Louis Brandt in La Chaux-de-Fonds in 1848, the company formerly operated as ''Louis Brandt et Fils'' until incorporating the name ''Omega'' in 1903, becoming ''Louis Brandt et Frère-Omega Watch & Co.'' In 1984, the company officially changed its name to ''Omega SA'' and opened its museum in Biel/Bienne to the public. Omega is a subsidiary of the Swatch Group. Britain's Royal Flying Corps used Omega watches in 1917 for its combat units, followed by the U.S. Army in 1918, and NASA in 1969 for Apollo 11. The Omega Speedmaster, Omega Speedmaster Moonwatch is marketed as the first watch worn on the Moon, becoming one of the watchmaker's most iconic models. Omega is the current official timekeeper of the Olympic Games, Olympics, having first done so in 1932 Summer Olympics, 1932, in addition to being the timekeeper of the America's Cup yacht race. History Early history In 1848, Louis Brandt fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Longines
Compagnie des Montres Longines, Francillon S.A., or simply Longines (), is a Swiss luxury watchmaker based in Saint-Imier, Switzerland. Founded by Agassiz family, Auguste Agassiz in 1832, the company has been a subsidiary of the Swiss The Swatch Group, Swatch Group and its predecessors since 1983. Its winged hourglass logo, registered in 1889, is the oldest unchanged active trademark registered with WIPO. History 1832–1867 Longines was founded in Saint-Imier in 1832 by Agassiz family, Auguste Agassiz, a Swiss watchmaker and brother of biologist Louis Agassiz. Auguste had two partners, lawyers Henri Raiguel and Florian Morel; the company's original name was ''Raiguel Jeune & Cie''. By 1846, Raigeul and Morel had retired from the watch industry, leaving Agassiz as sole company head. Several years later, Agassiz brought in his bright, enterprising nephew, trained economist Ernest Francillon, into the business. Francillon was the mastermind behind several impressive innovations th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Rado (watch)
Rado or Radó may refer to: People Given name *Rado (mayor of the palace) (died 617), Burgundian palace mayor *Rado (palatine) (died 1057), Hungarian noble * Rado Rasoanaivo (born 1969), Malagasy footballer Surname *Aina Rado (1947–2017), Spanish trade unionist and politician *Aladar Rado (1882–1914), Hungarian composer * Alex Rado (1911–1995), American football player and coach *Alexander Radó (1899–1981), Hungarian-born cartographer and Soviet military intelligence agent *András Radó (born 1993), Hungarian footballer * Augusto Rado (1912–1996), Italian tennis player *Elisabeth Radó (1899–1986), Yugoslavian opera singer *Christian Rado (born 1975), American racing driver *Gaby Rado (1955–2003), Hungarian-born British television journalist *James Rado (1932–2022), American actor *Jonathan Rado, American musician and producer *Ľudovít Rado (1914–1992), Slovak footballer *Richard Rado (1906–1989), German mathematician *Sándor Radó (psychoanalyst) (1890– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Omega Seamaster Omegamatic
The Omega Seamaster 200 Omegamatic is a midsize automatic quartz watch that Omega produced from 1997 until 2000. It has stainless steel case and bracelet (Bond style with gold Omega symbol clasp), screw-in crown and caseback, engraved with the Omega Hippocamp logo, 200 meters water resistant, unidirectional bezel, silver or black dial with orange accents, sapphire crystal (anti-reflective) with magnifying (cyclops) date window, case diameter 36mm, 2.4V capacitor (Renata GC920), rotor charging micro generator, quartz controlled stepper motor and quickset date function. Omega reference: 2514.50.00 (black dial), 2516.50.00 (black dial) and 2514.30.00 (silver dial) Omegamatic caliber Omegamatic used Omega caliber 1400 (ETA 205.111 Rhodium plated), 17 jewel autoquartz (not thermocompensated) movement with around 100 hours power reserve. This caliber has the option of manual winding to get the initial power to the capacitor. The mechanism alerts low power reserve by moving the seco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Tissot
Tissot SA () is a Swiss luxury watch brand owned by the Swatch Group. The company was founded in Le Locle, Switzerland by Charles-Félicien Tissot and his son, Charles-Émile Tissot, in 1853. Tissot is not associated with Mathey-Tissot, another Swiss watchmaking firm. History Independent company Tissot was founded in 1853 by Charles-Félicien Tissot and his son Charles-Émile Tissot in the Swiss city of Le Locle, in the Neuchâtel canton of the Jura Mountains area. The father and son team worked as a casemaker (Charles-Félicien Tissot) and watchmaker (Charles-Emile). His son having expressed an interest in watchmaking from a young age. The two turned their house at the time into a small 'factory'. Charles-Emile Tissot left for Russia in 1858 and succeeded in selling their savonnette pocket watches across the Russian Empire. Russia became Tissot's greatest market, with the brand gaining popularity even in the Tsar's court; so Charles Tissot, Charles-Émile's son, moved to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
COSC
The Contrôle officiel suisse des Chronomètres (COSC), the Official Swiss Chronometer Testing Institute, is the institute responsible for certifying the accuracy and precision of Swiss watches. Background Founded in its current form in 1973, the COSC is a Swiss non-profit organization that tests chronometers that are Swiss Made. ''COSC'' is an acronym for the organization's French language name, Contrôle Officiel Suisse des Chronomètres. COSC testing generally applies to watches manufactured or assembled in Switzerland. Notwithstanding, the normative standards are set by international agreement and are the same whether they are nominally labeled ISO or DIN standards. Some German, Japanese, and even non-certified Swiss movements can surpass the normative requirements. The Japanese have largely abandoned the accolade, replacing it with in-house testing to a slightly more strict standard as with, for example, the Grand Seiko. On the other hand, the Germans have set up their ow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Swatch
Swatch is a Swiss watch company founded in 1983 by Ernst Thomke, Elmar Mock, and Jacques Müller. It is a subsidiary of The Swatch Group. The Swatch product line was developed as a response to the "quartz crisis" of the 1970s and 1980s, in which inexpensive, battery-powered, quartz-regulated watches were competing against more established European watchmakers focused on artisanal craftsmanship producing mostly mechanical watches. The name Swatch is a contraction of "second watch," its concept of "low-cost, high-tech, artistic and emotional" watches marketed as casual, disposable accessories. History Swatch began development in the early 1980s under the leadership of the then ETA SA's CEO Ernst Thomke with a small team of watch engineers led by Elmar Mock and Jacques Müller. Conceived as a standard timekeeper in plastic, Franz Sprecher, a marketing consultant hired by Thomke to give the project an outsider's consideration, sought to create a fashionable line of watches. Sw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
ETA SA
ETA SA Manufacture Horlogère Suisse (ETA SA Swiss Watch Manufacturer) designs and manufactures quartz watches and both hand-wound and automatic-winding mechanical and movements. Commonly referred to as ETA, the company is headquartered in Grenchen, Switzerland, and is a wholly owned subsidiary of The Swatch Group. Though ETA was founded by Eterna in 1856 some part of its production line can be traced back to the 1793 founding of Fabriques d’Horlogerie de Fontainemelon (FHF) by David Benguerel, Isaac Benguerel, François Humbert-Droz and Julien Humbert-Droz. Through a series of mergers, ETA has become the largest manufacturer of Swiss watch movements and controls a virtual monopoly over their production and supply. ETA has undergone several Swiss government investigations due to its market position. To resolve the concerns of Swiss government regulators, ETA has entered into an agreement that governs certain business practices. Description ETA designs and manufactures mecha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Omega Seamaster Omegamatic Black
Omega (, ; uppercase Ω, lowercase ω; Ancient Greek ὦ, later ὦ μέγα, Modern Greek ωμέγα) is the twenty-fourth and last letter in the Greek alphabet. In the Greek numeric system/isopsephy (gematria), it has a value of 800. The word literally means "great O" (''o mega'', mega meaning "great"), as opposed to omicron, which means "little O" (''o mikron'', mikron meaning "little"). In phonetic terms, the Ancient Greek Ω represented a long open-mid back rounded vowel , comparable to the "aw" of the English word ''raw'' in dialects without the cot–caught merger, in contrast to omicron, which represented the close-mid back rounded vowel , and the digraph ''ου'', which represented the long close-mid back rounded vowel . In Modern Greek, both omega and omicron represent the mid back rounded vowel or . The letter omega is transliterated into a Latin-script alphabet as ''ō'' or simply ''o''. As the final letter in the Greek alphabet, omega is often used to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Chronograph
A chronograph is a specific type of watch that is used as a stopwatch combined with a display watch. A basic chronograph has hour and minute hands on the main dial to tell the time, a small seconds hand to tell that the watch is running, and a seconds hand on the main dial usually equipped with a sweeping movement for precision accompanied by a minutes sub dial for the stopwatch. Another sub dial to measure the hours of the stopwatch may also be included on a chronograph. The stopwatch can be started, stopped, and reset to zero at any time by the user by operating pushers usually placed adjacent to the crown. More complex chronographs often use additional complications and can have multiple sub-dials to measure more aspects of the stopwatch such as fractions of a second as well as other helpful things such as the moon phase and the local 24-hour time. In addition, many modern chronographs include tachymeters on the bezels for rapid calculations of speed or distance. Louis M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
